[R] frequency table?

B77S bps0002 at auburn.edu
Tue Dec 6 03:40:00 CET 2011


This is the same post as your "Similarity Matrix" post.

I'm not trying to be a smart ass here, but ... ?Can you fit a square peg in
a round hole?... yes, but it doesn't mean it belongs there.  

I suggest you get a piece of paper and a pencil and figure out 1) what you
are trying to do and why, and 2) how you would do that by hand.  After you
do that, you should be able to figure this out on your own or formulate a
question to post that someone will be able to answer.  Reading might help as

set wrote
> Hello R-users,
> I've got a file with individuals as colums and the clusters where they
> occur in as rows. And I wanted a table which tells me how many times each
> individual occurs with another. I don't really know how such a table is
> called...it is not a frequency table....My eventual goal is to make
> Venn-diagrams from the occurence of my individuals.
> So I've this:
> cluster   ind1 ind2 ind3 etc.
> 1            0      1     2
> 2            3       0    1
> 3            1       1     1
> And I want to go to this:
>             ind1      ind2      ind3
> ind1      0          4            2
> ind2      4          0            4
> ind3      2           4           1
> is there a way to do this?
> Thank you for your help

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